根管治疗的心得——根管预备方法（Experience in root canal therapy -- root canal preparation）.docVIP

下载本文档

9
0
约4.9千字
约 6页
2017-10-16 发布于河南
举报
版权申诉

根管治疗的心得——根管预备方法（Experience in root canal therapy -- root canal preparation）.doc

1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
7、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

根管治疗的心得——根管预备方法（Experience in root canal therapy -- root canal preparation）

根管治疗的心得——根管预备方法（Experience in root canal therapy -- root canal preparation） Experience in root canal therapy -- root canal preparation [2010-8-6 17:50:00 By:] | Qinghe dentist Liu Fengshun In fact, the root canal preparation method, what everybody generally does now is step by step retreat method. It is better to crown down, also known as the gradual deepening of law. Root canal preparation is the key to root canal therapy, and any step of neglect may lead to failure. Now Im going to use the most widely used method in the international treatment of the root canal, and Ill go step by step into the method (PROTAPER) and talk to you all. The root canal treatment consists of three steps First, cleaning and forming, that is, root canal preparation Second, root canal disinfection (root canal sealing drugs) Third, it is root canal filling Technical points: root crown pre extension Determine work length Crown preparation Preparation of middle root canals Apical preparation There is also a small file to keep the root canal clear Said the first step: root canal crown preparation, everyone in the conventional root canal treatment, should be in complete removal of humus in open intramedullary top, next the first step do not unplug pith, but the root canal crown open to expand, because there are two root canal stenosis. One at the root canal orifice A narrow region 0.5 mm above the apex We should first expand the root canal to obtain a straight line access to the root canal, and the root canal is straight through to avoid the resistance of the root canal file into the root canal. Then rinse the dentin fragments with sodium hypochlorite. The next step was to extract the root canal, and to measure the length of the root canal using an electronic root canal meter. Remember that each time you enter the root canal, you have to use sodium hypochlorite, Alternate washing of hydrogen peroxide Gargle the patient. I talked to several teachers about the Japanese Morita and the German VDW.